Mailbox



FIG. 1 is a perspective view of a mailbox with a door of a mailbox in a closed position and a flag lowered showing my new design;

FIG. 2 is a front, bottom, perspective view thereof;

FIG. 3 is a bottom, rear perspective view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a front elevation view thereof;

FIG. 7 is a rear elevation view thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is another bottom plan view thereof, with the post removed for ease of illustration; and,

FIG. 11 is a cross sectional view taken along line 11-11 of FIG. 9.

The broken lines illustrating portions of the mailbox form no part of the claimed design. 

CLAIM The ornamental design for a mailbox, as shown and described. 